Parts for your 2015 Subaru Xv-Rack boots

2015 Subaru XV rack boots — purpose, maintenance and replacement

Rack boots are fitted to the 2015 Subaru XV. Technical references that confirm this include the Subaru Service Manual for the GP/GJ platform (Impreza/XV, Steering section), which illustrates bellows-type boots on both ends of the electric power steering rack, and the Subaru parts catalogue for the 2015 XV (GP7), which lists left and right steering rack boots with associated clamps. These sources show the XV uses a rack-and-pinion steering gear with protective boots over the inner tie rod areas.

On a 2015 Subaru XV, the rack boots (also called steering rack gaiters or bellows) do a deceptively big job. They seal the ends of the steering rack, keeping road grit, water and mud out of the inner tie rod joints and the rack housing, while holding the right amount of grease where it’s needed. Because the XV runs electric power steering, clean, dry internals matter even more, contamination can chew out the rack gear and bearings and, in bad cases, lead to costly steering gear replacement.

Day to day, the boots flex thousands of times as the steering moves lock to lock. Good boots stay supple, clamp tightly, and don’t weep grease. When they split, the tell-tales are usually obvious and it’s worth catching early before the inner joints wear.

• Visible cracks, splits or a loose clamp on the accordion section
• Grease flung onto the subframe or undertray
• Gritty, notchy steering feel after wet or off‑road use
• WOF/roadworthy comments about steering rack dust boots

There isn’t a set kilometre-based interval for replacing XV rack boots. The practical approach is inspection at every service, especially if the vehicle sees gravel, beach work, or frequent river crossings. If a boot is torn or the clamps have let go, replacement is straightforward but should be done carefully to protect the EPS rack.

Good workshop practice on a 2015 XV includes marking toe settings before removal, using quality OEM-style ear clamps (not generic cable ties), and ensuring any breather/equaliser tube is reconnected if fitted. A light smear of suitable grease at the sealing lips helps, but the boot shouldn’t be over-packed. Once the boot is on and clamped, a wheel alignment is recommended so the steering tracks straight and the tyres wear evenly.

Left too long, a split boot can let in enough muck to damage the inner tie rod socket and the rack itself. Compared with the price of a replacement steering gear, a fresh pair of boots is cheap insurance for any 2015 Subaru XV—city runabout or backroads explorer alike.

Do all 2015 Subaru XV models have rack boots?

Yes. Whether it’s a 2.0i, 2.0i-S, or regional variant, the XV uses a rack-and-pinion steering gear with protective bellows on both sides. The Subaru service documentation and parts listings for the GP7 XV show the same booted arrangement across trims.

How often should rack boots be replaced on a 2015 XV?

There’s no fixed schedule. They should be inspected at every service and replaced if they’re cracked, weeping grease, loose at the clamps, or feel hard and brittle. Vehicles used off‑road or on gravel benefit from more frequent checks.

Will a torn rack boot fail a WOF or roadworthy inspection?

Commonly, yes. A split or unsecured steering rack boot is often noted as a fail item because it exposes critical steering components to contamination. Replacing the boot promptly helps protect the rack and keeps the vehicle compliant.